Users Guide

key
Configure UDF data context for parsing the different header location offset and required bytes.
Syntax
key description udf-id id packetbase PacketBase offset bytes
length bytes
To return to the default settings, use the no key description udf-id id
packetbase PacketBase offset bytes length bytes command.
Parameters
description Enter the key name for reference, up to 64 characters.
udf-id id Enter the keywords udf-id then the ID used in the actual UDF
ACL group. The range is from 1 to 12.
packetbase
PacketBase
Enter the keyword packetbase then the option to refer to start
of packet offset. The options are:
• innerL3Header — Offset is at inner L3 header.
• innerL4Header — Offset is at inner L4 header.
• outerL3Header — Offset is at outer L3 header.
• outerL4Header — Offset is at outer L4 header.
• packetStart — Offset is at packet start.
offset bytes Enter the keyword offset then the offset value. The range is
from 0 to 126, in multiples of 2.
length bytes Enter the keyword length then the length value. The range is
from 2 to 24, in multiples of 2 bytes.
Defaults None
Command Modes CONFIGURATION-UDF TCAM
Example
Dell(conf-udf-tcam)#key innerL3header udf-id 6 packetbase
innerL3Header offset 0 length 2
Command History
This guide is platform-specific. For command information about other platforms, refer
to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.8(0.0) Introduced on the S6000, Z9500, and S4048-ON.
Related
Commands
udf-tcam — creates a context for UDF TCAM.
Access Control Lists (ACL) 341